This factory manufactured first variation front sight with brass bead is for the earliest of Western Auto Supply Co. / Revelation model 120 semi-auto rimfire rifle which have the dovetail slot in the barrel for mounting this sight and is in very good condition with light wear. (file photo)

Note: Firearms with the following years of manufacture and serial numbers have been observed with this part: (HJ) August 1966: NSN

1967: N.S.N.